Of the six new high-dollar building permits in the Birmingham metro this past week, the priciest was for Consolidated Pipe's new headquarters.

Waste polyvinyl chloride can be upcycled into valuable chemical feedstocks in a process that combines pyrolysis with ...

For that price you can make 4 rockets for the launcher, as the foam sleeping pad that they are made of is large enough to make multiples. Parts & Tools: 1. 18" x 3" Pressure Rated PVC Pipe 2.